A dumb doubt on stalls

No. The wing stalls first, usually.

There have been tail stalls due to ice formtion.

karl
ATP CFI ETC


"Jim Macklin" wrote in message
news:I0Wlg.49289$ZW3.19338@dukeread04...
The tail is more heavily loaded and at a higher angle of
attack than the wing. The tail lift is actually a tail down
force. You can look up a textbook on stability, control and
weight and balance to see that with a conventional tail, the
wing lift is located on the center of pressure, while the CG
is located some small distance forward of that point. The
tail provides a downward forced on the tail that creates a
moment around the CG to balance the moment arm between the
center of pressure and the CG.

When the pilot feels a stall buffet, it is caused by air
flow separation that impacts the tail or some other part of
the structure. But the stall break happens when the tail
stalls and the CG moment is no longer countered by the tail
down force.

On a canard aircraft such as Burt Rutan designs, the forward
wing is heavily loaded and lifts up and the main wing is
more lightly loaded and at a lower angle of attack. When
the plane approaches the stall, the forward wing stalls
first and the nose drops.
see http://www.faa.gov/pilots/training/handbook/
this is the link to the chapters you
need
http://www.faa.gov/library/manuals/a...83-25-1of4.pdf


--
James H. Macklin
ATP,CFI,A&P

wrote in message
oups.com...
| Jim Macklin wrote:
| The stall buffet comes from disturbance of the air flow
over the wing root, but the
| actual stall comes from the tail.
|
|
| Actual stall comes from the tail?? Meaning?? This is more
arcane than
| I'd bargained for
|
| Ramapriya
|